Northern Pacific Engineering Drawing: Shop Plan - Slide Door, Bozeman Tunnel, Muir, Montana, undated
- US WaBuPNRA D0027-004-009-008-008-BB017636
- Item
- undated
Part of Timothy Miller Collection
Northern Pacific Engineering Drawing: Shop Plan - Slide Door, Bozeman Tunnel, Muir, Montana, Line Segment 041, Milepost 127.5. Sheet 1268 - 14, undated.